Ok, that's fine - there's no rush for my sake - I don't have a personal
usage case for this.
Rather, I wanted to make sure that if the mechanism *did* already exist
that my driver correctly implemented it.
Thanks,
Jason.
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Kropp
<[EMAIL PROTECTED] To
> Jason BARSTOW
<[EMAIL PROTECTED]>
08/03/2007 17:29 cc
[email protected]
Subject
Re: [directfb-dev] Q. User
notification/event for video mode
change.
Jason BARSTOW schrieb:
>
>
>
> Hi,
>
> Does anyone know if there is a mechanism in DirectFB for the user
> application to receive notifications of video mode changes?
There's none, but you're not the first to ask :)
> I see the event queue stuff, but I don't see anything for predefined
> 'system' notifications of this type.
> There is 'DFBUniversalEvent' for custom events - is this something I
could
> use to communicate a mode change from driver (backend) to user?
DFBUniversalEvent is for application or higher level library usage, but
adding events to layers and surfaces is a good idea anyways.
So what about DFBDisplayLayerEvent, DFBSurfaceEvent?
At the moment it looks like we have to replicate the
CreateEventBuffer(), AttachEventBuffer(), DetachEventBuffer()
group of methods again for this :(
--
Best regards,
Denis Oliver Kropp
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